import java.util.Scanner;

public class Bankers{

private int need[][],allocate[][],max[][],avail[][],np,nr;

private void input(){

Scanner sc=new Scanner(System.in);

System.out.print("Enter no. of processes and resources : ");

np=sc.nextInt(); //no. of process

nr=sc.nextInt(); //no. of resources

need=new int[np][nr]; //initializing arrays

max=new int[np][nr];

allocate=new int[np][nr];

avail=new int[1][nr];

System.out.println("Enter allocation matrix -->");

for(int i=0;i

for(int j=0;j

calc_need();

boolean done[]=new boolean[np];

int j=0;

while(j

}

/*

Enter no. of processes and resources : 3 4

Enter allocation matrix -->

1 2 2 1

1 0 3 3

1 2 1 0

Enter max matrix -->

3 3 2 2

1 1 3 4

1 3 5 0

Enter available matrix -->

3 1 1 2

Allocated process : 0

Allocated process : 1

Allocated process : 2

Safely allocated

*/